| Bournes Funeral Service Ltd | Dartford | 2009 |
| Bournes of London Projects Ltd | Bracknell | 2004 |
| Bournington Enterprises Ltd | Nuneaton | 2017 |
| Bournville Hair Limited | Birmingham | 2001 |
| Bournville M.O.T. Centre Limited | Blaina | 1978 |
| Bournville Solicitors Ltd | Birmingham | 2019 |
| Bourse Group (UK) Limited | Bristol | 2006 |
| Bourse Trustees (UK) Limited | Bristol | 2010 |
| Bourton Business Network CIC | Bourton-On-The-Water | 2024 |
| Bourton Vale Parking Limited | Cheltenham | 2014 |
| Bousham Ltd | Worthing | 2021 |
| Boutink Limited | Portsmouth | 2015 |
| Boutique 100 Limited | London | 2023 |
| Boutique 16 Limited | London | 2012 |
| Boutique Beauty Spa Limited | Aberdeen | 2019 |
| Boutique by Tillys Limited | Solihull | 2021 |
| Boutique Coffee Brands Ltd | Plymouth | 2011 |
| Boutique DE Tango Ltd | Bushey Heath | 2011 |
| Boutique DE Velo (Repairs) Limited | Buckhurst Hill | 2015 |
| Boutique Distillation Ltd | Bedford | 2011 |
| Boutique Hair & Beauty (SW) Ltd | Taunton | 2015 |
| Boutique Hair & Beauty Ltd | Bournemouth | 2019 |
| Boutique Hair & Beauty Summertown Limited | Oxford | 2022 |
| Boutique Hair and Make UP Studio Ltd | Liverpool | 2017 |
| Boutique Hair HQ Ltd | Sheffield | 2025 |
| Boutique Hair Ltd | Birmingham | 2013 |
| Boutique Hair Spa Limited | Largs | 2015 |
| Boutique Haus Ltd | Maesteg | 2024 |
| Boutique Nails Liverpool Ltd | Liverpool | 2025 |
| Boutique Organica Limited | Tewkesbury | 2013 |
| Boutique SIX Limited | Peterborough | 2010 |
| Boutique Tannery Limited | Gosport | 2025 |
| Boutiques C&R 2025 Ltd | London | 2025 |
| Boutros Bear Ltd | Cambridge | 2018 |
| Bouverie Avenue Investment Company Limited | Uffcott | 2023 |
| Bouw Roermond Beheer Limited | Hythe | 2025 |
| Bouw Roermond Limited | Hythe | 2025 |
| Bouw- EN Klusbedrijf Paul Timmerman Beheer Limited | Hythe | 2025 |
| Bouw- EN Klusbedrijf Paul Timmerman Limited | Hythe | 2025 |
| Bouwboard Beheer Limited | Hythe | 2026 |
| Bouwboard Limited | Hythe | 2026 |
| Boux Asthetics and Skin Care Ltd | Warrington | 2026 |
| Boux Luxe Edgware Co Ltd | Margate | 2024 |
| Bouyage Studio Ltd | St. Albans | 2022 |
| Bovbarbers Ltd | Nottingham | 2026 |
| Bovingdon Drycleaners Ltd | Hemel Hempstead | 2021 |
| BOW Bikes and Cycles Ltd | London | 2026 |
| BOW Bikes Ltd | London | 2025 |
| BOW Enterprises Limited | Kendal | 2018 |
| BOW Finishing Limited | Godstone | 2012 |
| BOW Media & Production Limited | Manchester | 2004 |
| BOW Sewing Centre Ltd | London | 2016 |
| BOW TIE Pro Limited | Aberdeen | 2011 |
| BOW to Stern Yacht Services Ltd | Southampton | 2008 |
| BOW Tree Beauty Limited | Maidenhead | 2025 |
| BOW Vehicles Ltd | East Sussex | 2026 |
| BOW Wash Ltd | London | 2010 |
| BOW WOO Ltd | Neath | 2025 |
| BOW WOW !WOW! Ltd | Pontypool | 2020 |
| BOW WOW Doggy Day Care Limited | Benfleet | 2016 |
| Bow-Wow Boutique and Spa Limited | Cardiff | 2016 |
| Bow-Wow Stratford Limited | Redditch | 2022 |
| Bowden Digitec Ltd | Ramsgate | 2012 |
| Bowen Associates Limited | Gateshead | 2017 |
| Bowen Homes Ltd Limited | Barnstaple | 2005 |
| Bower Cuts Ltd | Maidstone | 2021 |
| Bower Hair Ltd | Kinross | 2012 |
| Bowerfit Ltd | Bude | 2025 |
| Bowerman Gill Limited | Newhaven | 2008 |
| Bowery Property Finders Limited | Cockfosters | 2015 |
| Bowes House (Eastbourne) Limited | Eastbourne | 2004 |
| Bowes Lyon Partnership Limited | Guildford | 2009 |
| Bowes Park Barbers Ltd | London | 2024 |
| Bowes Park Community Association | London | 2011 |
| Bowesfield DRY Cleaners Limited | Stockton-On-Tees | 2024 |
| Bowfield Counselling and Advisory Limited | London | 2020 |
| Bowhaus LDN Ltd | London | 2023 |
| Bowie Resourcing Limited | Whitehills Business Park | 2009 |
| Bowland Investment Limited | Edinburgh | 1995 |
| Bowlers Hairdressing Ltd | Plymouth | 2012 |
| Bowley & Gallagher Limited | Haywards Heath | 1997 |
| Bowley & Sons Funeral Directors Ltd | Ashton-Under-Lyne | 2021 |
| Bowling Green Horwich Ltd | Bolton | 2016 |
| Bowling Green Together CIC | Glasgow | 2022 |
| Bowmore Funding Ltd | Exeter | 2022 |
| Bowness and Windermere Community Care Trust | Morecambe | 1999 |
| Bowness Beauty Ltd | Sedbergh | 2013 |
| Bowness Community Group | Wigton | 2011 |
| Bows & Bounds Ltd | London | 2025 |
| Bows & Bowes Ltd | London | 2025 |
| Bows and Brushes Limited | Stockport | 2026 |
| Bows Hair Limited | Kingston Upon Hull | 2017 |
| Bows Hire Ltd | Bexhill | 2007 |
| Bowse Management Services Limited | London | 2025 |
| Bowside Limited | Enfield | 2014 |
| Bowss Limited | Sheffield | 2017 |
| Bowswell Ltd | Biggar | 2022 |
| Bowtower Limited | Warrington | 2017 |
| Bowtox Beauty Ltd | Basildon | 2023 |
| Bowtox Limited | Rayleigh | 2025 |